OKAMOTO MASAYUKI has a total of 22 patent applications. Its first patent ever was published in 1977. It filed its patents most often in United States and Japan. Its main competitors in its focus markets computer technology, basic materials chemistry and machines are CHEM CO CO LTD, PARK MIN SOO and NDFOS CO LTD.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 18 | |
#2 | Japan | 4 |
# | Industry | |
---|---|---|
#1 | Computer technology | |
#2 | Basic materials chemistry | |
#3 | Machines | |
#4 | Macromolecular chemistry and polymers | |
#5 | Audio-visual technology | |
#6 | Digital networks | |
#7 | Optics | |
#8 | Pharmaceuticals |
# | Technology | |
---|---|---|
#1 | Electric digital data processing | |
#2 | Adhesives | |
#3 | Unspecified technologies | |
#4 | Special macromolecular compounds | |
#5 | Speech analysis | |
#6 | Coating compositions | |
#7 | Nonlinear optics | |
#8 | Television | |
#9 | Digital information transmission | |
#10 | Medical preparations |
# | Name | Total Patents |
---|---|---|
#1 | Okamoto Masayuki | 22 |
#2 | Niwa Masahito | 5 |
#3 | Kikuchi Masaaki | 4 |
#4 | Watanabe Nayuko | 3 |
#5 | Iketani Naoki | 3 |
#6 | Higuchi Naoaki | 3 |
#7 | Minami Iori | 3 |
#8 | Murata Tetsuo | 3 |
#9 | Nishimura Keisuke | 2 |
#10 | Shigetomi Kiyoe | 2 |
Publication | Filing date | Title |
---|---|---|
US2013078463A1 | Acrylic pressure-sensitive adhesive composition, acrylic pressure-sensitive adhesive layer, and acrylic pressure-sensitive adhesive tape | |
US2012288710A1 | Pressure-sensitive adhesive composition and pressure-sensitive adhesive sheet | |
JPH1119017A | Glove-type bottle wiper | |
JPS53134498A | Change transporting device for use in automatic vending machine | |
JPS53134499A | Device for collecting coin and transporting change for use in automatic vending machine | |
JPS53134497A | Coin collecting device |